Re: libseed-list Advanced use of Gtk.TreeView

["Alan Knowles" <alan akbkhome com>]

The gir / typelib you are using is incorrect.
** Message: [INVOCATION] seed-engine.c:599: Invoking method: set_column_types with 2 'in' arguments and 1 'out' arguments
should say this.
** Message: [INVOCATION] seed-engine.c:609: Invoking method: set_column_types with 3 'in' arguments and 0 'out' arguments

Basically there are bugs with the one shipped on ubuntu - it's fixed upstream.

Quick easy fix is 
wget http://devel.akbkhome.com/seed/Gtk-2.0.gir
g-ir-compiler Gtk-2.0.gir -o /usr/lib/girepository-1.0/Gtk-2.0.typelib

Regards
Alan


 --- On 28/May/2010, Olivier Tilloy wrote: 
> Thanks for the hints Alan!
> 
> I got the latest version of seed up and running, and I'm writing a
> standalone example to ease my tests, and unfortunately I'm getting stuck
> even earlier now :(
> Here is what I did, with my configuration:
> 
> - Running Ubuntu 10.04, with GLib 2.24.1 and GTK 2.20.0.
> 
> - Grabbed gobject-introspection 0.6.12 (tarball), compiled and installed it.
> - Grabbed Seed 2.31.1 (tarball), compiled (with --enable-debug) and
> installed it.
> - Grabbed the latest gir-repository (git), compiled and installed it.
> 
> - Grabbed the latest seed-examples, gtktreeview.js works (although with
> some warnings).
> 
> I'm attaching my standalone example (a simple TreeView populated with a
> TreeStore), along with the output I get when running it with
> --seed-debug=all, hoping that someone may point out what I'm doing wrong
> and how to fix it.
> 
> Regards,
> 
> Olivier
> 
> 
> On 2010-05-26, Alan Knowles <alan akbkhome com> wrote:
> > you may need a more recent build of seed to get get_cursor to work, or try using this gir
> > http://devel.akbkhome.com/seed/Gtk-2.0.gir
> > g-ir-compiler Gtk-2.0.gir -o /usr/lib/girepository-1.0/Gtk-2.0.typelib
> > 
> > I suspect the version of seed you are using may not handle out args that well..
> > 
> > the api docs for it are here.
> > http://devel.akbkhome.com/seed/Gtk.TreeView.html
> > 
> > If gir and seed are uptodate this should work, although I've not tested it.
> > print(tree.get_cursor().path.to_string());
> > 
> > This is the other way to get it..
> > var iter = new Gtk.TreeIter();
> > var selection =  tree.get_selection(null, iter); 
> > print(tree.get_model().get_path(iter).to_string());
> > 
> > Note if path is not set, then they will fail
> > check with view.get_selection().get_selected_rows(view.get_model())  to see how may rows are set..
> > 
> > There is alot of treeview code here to look at.
> > http://git.akbkhome.com/?p=app.Builder.js;a=blob;f=Builder/Window.js
> > 
> > 
> > Regards
> > Alan